<h1>user works!</h1>
<ul>
  <div *ngFor="let val of heroesList;let i = index;let even = even" class="qrcodeImage">
    <qrcode
      [qrdata]="'https://github.com/Cordobo/angularx-qrcode'"
      [allowEmptyString]="true"
      [ariaLabel]="'QR Code image with the following content...'"
      [cssClass]="'center'"
      [colorDark]="'#000000ff'"
      [colorLight]="'#ffffffff'"
      [elementType]="'canvas'"
      [errorCorrectionLevel]="'M'"
      [imageHeight]="75"
      [imageWidth]="75"
      [margin]="4"
      [scale]="1"
      [title]=val
      [width]="300"
    ></qrcode>
  </div>
</ul>


